250225560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 884782080

約数和(自身を除く): 634556520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 421, 468, 508, 520, 585, 635, 762, 780, 842, 936, 1016, 1143, 1170, 1263, 1270, 1524, 1560, 1651, 1684, 1905, 2105, 2286, 2340, 2526, 2540, 3048, 3302, 3368, 3789, 3810, 4210, 4572, 4680, 4953, 5052, 5080, 5473, 5715, 6315, 6604, 7578, 7620, 8255, 8420, 9144, 9906, 10104, 10946, 11430, 12630, 13208, 14859, 15156, 15240, 16419, 16510, 16840, 18945, 19812, 21892, 22860, 24765, 25260, 27365, 29718, 30312, 32838, 33020, 37890, 39624, 43784, 45720, 49257, 49530, 50520, 53467, 54730, 59436, 65676, 66040, 74295, 75780, 82095, 98514, 99060, 106934, 109460, 118872, 131352, 148590, 151560, 160401, 164190, 197028, 198120, 213868, 218920, 246285, 267335, 297180, 320802, 328380, 394056, 427736, 481203, 492570, 534670, 594360, 641604, 656760, 695071, 802005, 962406, 985140, 1069340, 1283208, 1390142, 1604010, 1924812, 1970280, 2085213, 2138680, 2406015, 2780284, 3208020, 3475355, 3849624, 4170426, 4812030, 5560568, 6255639, 6416040, 6950710, 8340852, 9624060, 10426065, 12511278, 13901420, 16681704, 19248120, 20852130, 25022556, 27802840, 31278195, 41704260, 50045112, 62556390, 83408520, 125112780, 250225560]

約数ペア:

[(1, 250225560), (2, 125112780), (3, 83408520), (4, 62556390), (5, 50045112), (6, 41704260), (8, 31278195), (9, 27802840), (10, 25022556), (12, 20852130), (13, 19248120), (15, 16681704), (18, 13901420), (20, 12511278), (24, 10426065), (26, 9624060), (30, 8340852), (36, 6950710), (39, 6416040), (40, 6255639), (45, 5560568), (52, 4812030), (60, 4170426), (65, 3849624), (72, 3475355), (78, 3208020), (90, 2780284), (104, 2406015), (117, 2138680), (120, 2085213), (127, 1970280), (130, 1924812), (156, 1604010), (180, 1390142), (195, 1283208), (234, 1069340), (254, 985140), (260, 962406), (312, 802005), (360, 695071), (381, 656760), (390, 641604), (421, 594360), (468, 534670), (508, 492570), (520, 481203), (585, 427736), (635, 394056), (762, 328380), (780, 320802), (842, 297180), (936, 267335), (1016, 246285), (1143, 218920), (1170, 213868), (1263, 198120), (1270, 197028), (1524, 164190), (1560, 160401), (1651, 151560), (1684, 148590), (1905, 131352), (2105, 118872), (2286, 109460), (2340, 106934), (2526, 99060), (2540, 98514), (3048, 82095), (3302, 75780), (3368, 74295), (3789, 66040), (3810, 65676), (4210, 59436), (4572, 54730), (4680, 53467), (4953, 50520), (5052, 49530), (5080, 49257), (5473, 45720), (5715, 43784), (6315, 39624), (6604, 37890), (7578, 33020), (7620, 32838), (8255, 30312), (8420, 29718), (9144, 27365), (9906, 25260), (10104, 24765), (10946, 22860), (11430, 21892), (12630, 19812), (13208, 18945), (14859, 16840), (15156, 16510), (15240, 16419)]